31918876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7043}}^1$

素因数の和:7161

約数の個数: 24

約数和(自身を含む): 61536384

約数和(自身を除く): 29617508

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 7043, 14086, 28172, 77473, 154946, 309892, 725429, 1450858, 2901716, 7979719, 15959438, 31918876]

約数ペア:

[(1, 31918876), (2, 15959438), (4, 7979719), (11, 2901716), (22, 1450858), (44, 725429), (103, 309892), (206, 154946), (412, 77473), (1133, 28172), (2266, 14086), (4532, 7043)]